baber/WOPTO huggingface dataset:
Patent DE-3015210-A1 (DE)
Title: Tunnel and mine gallery driving and concreting machine - has separately extensible following blades round end formwork casing in following shield
Inventor: MAGNUS WOLF DIPL ING
IPC: E21D9/087
Filed: 1980-04-19
Abstract: The shield sheath with thrust presses supported on pressure ring, and end shuttering with presses supported on ring or sheath, are incorporated in a machine for driving tunnels and underground galleries. End shuttering (3), pressure ring (11) and end shuttering case (13) are located in the follow-up shield (2). The casing has the end shuttering presses (12) and end shuttering attached to it, and on the outside it is fitted with follow-up blades (14), round its periphery. These are individually retractable and extensible. They grip below the follow-up shield on the drive side, and above the end shuttering on the rear side. Presses (15) can provide for their extension and retraction. Forward driving and concreting equipment are not inconveniently coupled, and the follow-up end does not get concreted in.
Patent DE-3016765-A1 (DE)
Inventor: LANGHALS HEINZ DR
IPC: G09F9/35
Filed: 1980-04-30
Abstract: 1. The use of perylene derivatives corresponding to the following general formula  see diagramm : EP0046164,P24,F6  in which X represents a substituent corresponding to the following general formula  see diagramm : EP0046164,P24,F7  wherein R1 , R2 , R3 , R4 and R5 may be the same or different and represent hydrogen or a straight-chain or branched C1 -C6 -alkyl group, a trifluoromethyl group, a nitro group, a hydroxy group, a carboxyl group, a C1 -C4 -alkoxy group, a dimethyl sulfonamido group or a halogen atom, at least two of the substituents R1 , R2 , R3 , R4 and R5 representing a hydrogen atom, with the exception of compounds in which 1) R1 , R3 and R5 represent methyl and R2 and R4 represent hydrogen or 2) R1 represents trifluoromethyl, R3 represents methoxy and R2 , R4 and R5 represent hydrogen ; or in which X represents a C4 -C14 -cycloalkyl group or a group corresponding to the following general formula  see diagramm : EP0046164,P25,F1  wherein R6 represents hydrogen or hydroxyl, R7 represents hydrogen or methyl and n = 0 to 9 ; or in which X represents a radical corresponding to the following formulae see diagramm : EP0046164,P25,F2   see diagramm : EP0046164,P25,F3 see diagramm : EP0046164,P25,F4   see diagramm : EP0046164,P25,F5 see diagramm : EP0046164,P25,F6   see diagramm : EP0046164,P25,F7 wherein R8 represents hydrogen or C1 -C4 -alkyl, or in which X represents a 1-, 2- or 9-anthracyl radical or a 9-acridyl radical, as fluorescence dyes for energy conversion or energy concentration using fluorescence collectors.
Patent DE-3019840-A1 (DE)
Title: Plug-in coupling for container - consists of reception ring inserted into container and coupling section attached to lead
Inventor: CARR JOHN
IPC: F16L37/098
Filed: 1980-05-23
Abstract: The plug-in coupling is built into the wall of a container. It is connected to a lead or hosepipe. There is a reception ring inserted into the wall of the container and a coupling section attached or attachable on to the lead, or hosepipe. The coupling section (10) is shaped like a cylindrical case (11) ending in one area in fingers positioned at equal distances from the circumference. Each finger (13) has at its front end a section (15) extending at an incline with the end of the finger located at the narrow end of the inclined surface and with the further end of the inclined surface forming a shoulder (16) outside the plane of the finger. The reception ring has a bore extending at an incline the wider end of which being that into which the coupling section is pressed in and having a wider dia. than the OD bordered by the ends of the fingers.
Patent DE-3020067-A1 (DE)
Title: Roof opening or junction side flashing - has bridging roof batten extension supporting immediately adjacent hung tiles
Inventor: EGER FRIEDRICH
IPC: E04D13/147
Filed: 1980-05-27
Abstract: The drainage and protective strip is roughly channel-shaped. It laterally adjoins a built-in unit, for side protection at the transition from structures built into roofs, such as attic windows, chimneys or house or garage extensions with differing roof levels, in the tiled area. Each roof batten (11a,11b) abutting sideways onto the protective fitting (8) has an extension (12a,12b) bridging the channel, carried up as far as the raised shank (8a) which adjoins the chimney (1) or other built-in unit. The level bridging the channel is such that the extension forms a load bearing piece for hanging tiles, or parts of tiles, immediately adjoining the raised shank. This allows tiles to be laid in the immediate vicinity, and securely held in position, to contribute to complete sealing.
Patent DE-3023980-A1 (DE)
Title: Sub calibre perforating type projectile - has automatically discarded guide skirt made of vanes pivoted on spherical joint
Inventor: FUCHS REINHART DR RER NAT
IPC: F42B14/06
Filed: 1980-06-26
Abstract: The projectile body has part of its length covered by a guide skirt, made in separate segments (12'). This detaches itself on leaving the barrel and the segments forming the skirt are fixed by a detachable pivoted assembly, fitted at the rear of the skirt. The assemblies are formed by a spherical pivot (40), projecting on the rear of each skirt segment and an opening (40') of appropriate shape in the projectile periphery (11'). The projection and the opening are both hemispherical.
Patent DE-3024218-A1 (DE)
Title: Cluster down-the-hole drill - for large-dia. wells with separate rotation of each hammer superimposed to common rotation
Inventor: KLEMM GUENTER DIPL ING
IPC: E21B4/16
Filed: 1980-06-27
Abstract: A percussive drilling equipment for large-dia. wells has a first set of drill tubes which are driven by a rotation motor and carry at the forward end several down-the-hole hammers. A coaxial second set of tubes is stationary but carries a gear rim which meshes through idler wheels with gears on the down- the-hole hammers to revolve them. The individual rotation of each down-the hole hammer, superimposed to the rotation by the first set of drill tubes, ensures a uniform wear of all areas of all drill bits.
Patent DE-3033220-A1 (DE)
Title: Fuel contg. petroleum fraction and oxygenated cpds. or aromatics - useful in engines and for heating
Inventor: GIORDANO ANTONIO
IPC: C10L1/02
Filed: 1980-09-04
Abstract: Fuel mixt. (I) comprises (with pref. concns. in wt.%): (a) a natural hydrocarbon fuel (20-70), e.g. gasoline, diesel oil or kerosine; (b) at least one easily available organic prod., e.g. an alcohol, pref. Cl-C6, (10-70), a ketone (4-15), an ether, an aromatic hydrocarbon (10-20) or the like; and (c) opt. antiknock additives or other substances (0.5-5). Where (I) is used for heating it may also contain demineralised water (20 max.). Additives under (c) can include isooctane, PbEt4, PbMe4, propylene glycol oleate, propylene glycol laurate and petroleum sulphonate. (I) is used in petrol- and diesel-engined vehicles and for heating. Oil prod., becoming more expensive, are partly replaced by readily-available materials. The energy yield is no less than from oil prods.
Patent DE-3037256-A1 (DE)
Title: Electronic flash unit with two lamps - has separate fill-in flash tube activated by main flash
Inventor: KING HERBERT
IPC: G03B15/05
Filed: 1980-10-02
Abstract: The main flash unit has a recess (21) in the front of the housing to locate the small auxiliary flash unit (22). This has a separate power supply and automatic control. The rear of the fill-in auxiliary flash unit has contacts to link to contacts inside the recess and couple it to the power supply of the main unit. The fill in flash eliminates lower shadows caused by bounced flash. It operates in response to the flash output from the main unit and can be positioned in any location. When pushed into the recess the unit is coupled to the flash control of the main unit.
Patent DE-3037374-A1 (DE)
Title: Waterproof layered concrete tunnel lining - has sliding sheet and joined pumped concrete layer on sprayed jointless layer
Inventor: EDELING HELMUT DIPL ING
IPC: E21D11/38
Filed: 1980-10-03
Abstract: The support practice embodied in the New Austrian tunnel-building system is used for a waterproof tunnel cladding in double-skimmed form. The external vaulting is applied as a jointless layer of waterproof sprayed concrete, with 1.75 volume per cent of steel fibre additive, on an intermediate layer of sprayed concrete without fibre. The internal vaulting of dimensions according to static requirement, is made from shattered pumped concrete, with abutting joints, and separated from the external one by a sliding layer of cohesive material or thin foil. The steel fibre concrete is smoothed with a fibre-free sprayed concrete layer.
Patent DE-3038236-A1 (DE)
Title: Concentrated microwave field generating system - has irradiation windows in row orthogonal to treated object movement and fed with identical amplitude, phase, and polarisation radiation
Inventor: FRITZ KARL DR
IPC: H05B6/80
Filed: 1980-10-10
Abstract: The system provides heat treatment of workpieces, or objects moving or resting orientated in one direction. The irradiation is carried out through a row of adjacent windows along the movement path. The individual windows are identical and are fed with the same phase, amplitude, and polarity, having a mean spacing of 0.9 free wavelength. With laminated workpieces the field direction extends in the layer planes. The height of the treatment chamber is three quarters of the free wavelength, while its length is sufcient to absorb the high frequency output during one passage. The irradiation direction is 55 deg. relative to the movement path. In order to attain a uniform irradiation of adjacent windows the leads are split in a forked shape, with matching parallel and series adjustment. A metal grid over the workpiece may form a h.f. barrier.
Patent DE-3039093-A1 (DE)
Inventor: EICHENTOPF BERTRAM DR
IPC: A61J1/00
Filed: 1980-10-16
Abstract: 1. Method for packing parenteralia in transparent soft plastics containers suitable for steam sterilization, wherein the parenteralia are first filled into an inner container of transparent soft plastic and then the inner container is closed and sealed in a protective wrap of transparent soft plastic being impermeable for microorganisms and having a high water vapor blocking effect, characterized in that the filled and closed inner container is laid in a lower web of the protective wrap which has been deep-drawn in accordance with the contours of the inner container, and is covered with the upper web of the protective wrap, a vacuum is applied to the protective wrap and the edges of the lower and upper webs of the protective wrap are welded together.
Patent DE-3041350-A1 (DE)
Title: Noxious media exhaustion equipment - has travelling carriages on conduit on suction carriage travelling along stationary one
Inventor: LUDSCHEIDT HORST
IPC: B08B15/00
Filed: 1980-11-03
Abstract: The exhaustion equipment, for noxious solid, liquid and/or gaseous media, comprises a carriage travelling along a stationary conduit containing an intake slot. This is closed by a link belt consisting of sealing members of heat-resistant material, movable in relation to each other by the carriage between the sealing position and one allowing exhaustion of the fumes etc. The carriage is connected to a further travelling suction conduit, on which there are one or more further travelling suction carriages. These can be connected to the travelling conduit via a sealed slot similar to that on the stationary one.
Patent DE-3041893-A1 (DE)
Title: Spark ignited rotary IC engine - has fixed cam inside hollow rotor to control radial movement of vanes in rotor
Inventor: KRAUSS RICHARD GEORG DIPL CHEM
IPC: F01C21/08
Filed: 1980-11-06
Abstract: The engine has a hollow rotor (2) with four radial slots through it in which vanes (3a-3d) slide. The rotor turns in a cylindrical stator (1). The stator has two diametrically opposite recesses (5a,5b). One is the compression chamber (5a) and the other the expansion chamber (5b). There is a sparking plug (9) at the entry to the expansion chamber and inlet and outlet ports in the stator end plates. A fixed cam (4) inside the hollow rotor has lobes (4a,4b) corresponding to the stator recesses. The lobes force the rotor vanes out and keep them in contact with the stator inside face.
Patent DE-3041984-A1 (DE)
Title: Operation of IC engine with fuel metering - involves valve system forming simultaneously part of electric idle run control
Inventor: SCHNEIDER ARTHUR ING GRAD
IPC: F02D11/00
Filed: 1980-11-07
Abstract: The motor vehicle with the electronic operational device has a memory for a characteristic curve of its output-speed diagram, connecting the points of max. permitted fuel consumption at different speeds. An electromagnetic valve system (7), coupled to the accelerator pedal, form a simultaneously a component part of an electric idle run control. Pref. the valve system contains two mechanically coupled valve plugs (8,9) and an actuating coil (13). The plugs are prestressed by a spring (12) in air supply and blocking position respectively for the pressure box (6) w.r.t. the suction manifold (1). The system contains two excitation circuits, one containing a contact (18) open with the acceleration pedal operated, while the other one has an energising pulse generator (19) for the idle run control.
Patent DE-3042284-A1 (DE)
Title: Window or glazed door leaf and outer frames construction - involves centering leaf frame in outer frame, moving it into different plane, machining adjacent frame surfaces and fitting mounting
Inventor: HOEFERT KALUS
IPC: E06B3/06
Filed: 1980-11-08
Abstract: Case frame and wing, casement, or sash frame, including glazing for the latter, are produced by a process involving centering of both frames. With the centering maintained, the leaf frame is moved out from the case frame into a different plane. Then adjacent surfaces of the two frames are machined, and the respective fittings are mounted. The two frames are then aligned in the centred position in a common plane and assembled. The clamps for the wing frame may be loosened and moved out of its plane for glazing.
Patent DE-3042462-A1 (DE)
Title: Multirow root crop lifting machine - has three pairs of tools in transverse line with elevator behind
Inventor: GILISSEN NICOLAAS
IPC: A01D17/02
Filed: 1980-11-11
Abstract: The root crop lifting machine is particularly for sugarbeet, and comprises a frame supporting the lifting tools, and an endless combination elevator belt and sieve connected to it. It has three or more pairs of lifting tools (3) in a line alongside each other, while the belt (5) behind them extends for their entire width. An auger brush device (6) shifting the crop sideways extends above the belt for part of its width, typically having components (8) of flexible material such as rubber on a rotary support (7). The devices can be mounted one behind the other and offset from each other.
Patent DE-3105421-A1 (DE)
Title: Display board
Inventor: BAUER GUENTHER
IPC: G09F15/00
Filed: 1981-02-14
Abstract: The invention relates to a display board for information, such as names, addresses, general categories, prices and services. The display board comprises a panel-shaped base body with fastening means in the form of grooves, webs, holes or adhesive devices for releasable physical characters, such as letters, numbers and symbols which are each equipped with complementary fastening means. In the case of a display board, the information content of which is divided into permanent and replaceable information items, in order to solve the object of making it possible to more rapidly replace the changeable information items, it is proposed according to the invention that the base body be divided up so as to allow certain areas to be replaced by the fastening means. In a preferred exemplary embodiment, the base body is designed as a flat rectangular parallelepiped in which at least one smaller rectangular parallelepiped is removably arranged. In this arrangement, the surfaces of the base body and of the smaller rectangular parallelepiped, provided to receive the characters, lie essentially in one plane. Size, number and location of the attachment of the smaller rectangular parallelepipeds can be varied within wide limits.   <IMAGE>
Patent DE-3119606-A1 (DE)
Title: Extensible table
Inventor: POLLAK OTTO FRANZ
IPC: A47B1/03
Filed: 1981-05-16
Abstract: As can be seen in Figure 2, the table is provided with a divided, extensible table leaf. The usable table surface can be increased by an additional leaf (5). When not in use, the additional leaf (5) is inserted in the table frame (1) designed as a hollow column. The additional leaf (5) is thus not only accommodated completely securely, but is also visually concealed. <IMAGE>
Patent DE-3121953-A1 (DE)
Inventor: DIEKOETTER WILHELM DIPL CHEM D
IPC: B01D39/06
Filed: 1981-06-03
Abstract: A process for filtering alkaline solutions wherein calcined  alpha -alumina is used as a filter aid.
Patent DE-3122207-A1 (DE)
Title: Scatter picture
Inventor: GRUBER BRUNO
IPC: B44D2/00
Filed: 1981-06-04
Abstract: In the case of a method for producing a scatter picture by applying coloured scattering material to an adhesive surface, a film having an adhesive surface which is covered by a protective layer is stuck onto a base sheet without folds or blisters in such a way that the protective layer points outwards. Then the pattern of the scatter picture is inscribed in the protective layer or applied to the latter. The protective layer is then engraved or cut along the lines of the pattern and/or profile and is at least partly removed. The adhesive surface of the film exposed in this manner is provided with coloured scattering material, leading to production of a scatter picture.
Patent DE-3123534-A1 (DE)
Title: 1-Benzotriazolyloxyacetamides, processes for their preparation, and their use as herbicides
Inventor: FOERSTER HEINZ DR
IPC: C07D249/22
Filed: 1981-06-13
Abstract: Novel 1-benzotriazolyloxyacetamides of the general formula I <IMAGE> in which R<1>, R<2>, R<3> and R<4>, which can be identical or different, represent hydrogen, cyano, nitro, halogen, amino or optionally halo-substituted (di)alkylamino, carbamoyl, monoalkylaminocarbonyl or dialkylaminocarbonyl, aminosulphonyl, monoalkylaminosulphonyl or dialkylaminosulphonyl, or represent alkyl which is optionally substituted by halogen, cyano, alkoxy or alkylthio, or represent optionally halo-substituted alkoxy, alkylthio or alkylsulphonyl, or in which two adjacent radicals R<1> and R<2>, R<2> and R<3> or R<3> and R<4>, together represent alkylene or benzo, n represents 0 or 1 and R<5> and R<6>, which can be identical or different, individually represent optionally substituted radicals from the group comprising alkyl, alkenyl, alkynyl, cycloalk(en)yl, aralkyl or aryl, or - for the case where n represents 0 - together with the nitrogen atom to which they are bonded, form an optionally substituted, optionally partially unsaturated and optionally benzo-fused monocycle or bicycle which optionally contains further heteroatoms, and a process for their preparation, starting from appropriate 1-hydroxybenzotriazoles and haloacetamides. The novel compounds of the formula (I) can, in particular, be used as herbicides.
Patent DE-3126615-A1 (DE)
Title: Device for pressure measurement
Inventor: RISCH MATTHIAS R DIPL PHYS DR
IPC: G01L9/00
Filed: 1981-07-06
Abstract: The invention relates to a device for pressure measurement having a force balance which acts on a piezoelectric surface wave filter. Such a device is distinguished by a high long-term stability, a far-reaching independence from mechanical oscillations or acoustic vibrations, and by a high Q (Q-factor). <IMAGE>
Patent DE-3141912-A1 (DE)
Title: Floats for water-lens roofs concentrating solar light
Inventor: KEMMLER KARL
IPC: F24S23/30
Filed: 1981-10-22
Abstract: In order to prevent evaporation of water, the water surface on the roof is covered by transparent floats. These are matched in shape to the roof courses. On their end faces they have bolts which are located in vertical guides. This renders it possible both to tilt the floating covers with the aid of hydraulic presses that are mounted on transverse beams spanning the water (Fig. 1), and to vary the amount of water on the roof (Fig. 2). This, in turn, is of interest in mountainous areas, because then the water can flow from a roof at a higher elevation to a roof at a lower elevation, electric energy being obtained via a turbine and generator. The two water-lens roofs at different elevations thus fulfil in conjunction with the elements generating the electric energy the function of a pumping power station when the water is pumped upwards from below in conditions of sunshine. <IMAGE>
Patent DE-3151998-A1 (DE)
Title: Water plant container with flap closure device
Inventor: DITTRICH HERBERT
IPC: B65D90/62
Filed: 1981-12-29
Abstract: Published without abstract.
Patent DE-3200147-A1 (DE)
Title: Method for evaluating motion signals of a motion detector
Inventor: BECKER KARL ING GRAD
IPC: G08B13/24
Filed: 1982-01-05
Abstract: A method for evaluating motion signals generated by means of a motion detector is described, the amplitudes of which signals change in time in accordance with a movement of the body in a surveillance area, in which several expected signals are stored, the amplitude variation of which corresponds to that of certain motion signals, furthermore the amplitude variation of a received motion signal is compared with that of the stored expected signals and, furthermore, a correspondence signal is generated in accordance with the result of the comparison when correspondence exists, from which signal an alarm signal can be derived so that an error-free evaluation of various types of motion signals is ensured.
Patent DE-3200262-A1 (DE)
Title: Anchoring device for a supporting framework of an outer wall or of a bearing partition of an erectable building consisting of prefabricated parts
Inventor: BAIERL JOSEF
IPC: E04B1/24
Filed: 1982-01-07
Abstract: An anchoring device for a bottom boom (9) of a supporting framework for prefabricated wall parts in an erectable building consisting of prefabricated parts, consisting of a base profile (202) which is levelled at a particular horizontal height with the aid of levelling screws (229) and a levelling device (205) in the form of an elongated slot (224), the levelling devices (204 and 205) being supported on a base (16) on which the building is erected. <IMAGE>
Patent DE-3200686-A1 (DE)
Title: Air-cooled internal combustion engine with supercharging and charge air cooling
Inventor: THOLEN PAUL DIPL ING
IPC: F02B29/04
Filed: 1982-01-13
Abstract: An air-cooled internal combustion engine (1) with supercharging, especially for vehicles with a transmission and a hydrodynamic brake (retarder), an air-cooled oil cooler (8) for aftercooling of the engine oil or the retarder and transmission oil has a charge air cooler (2), to which cooling air is admitted and through which oil ducts (9) pass, which is arranged upstream of the cooling air fan (3) and through which engine oil or transmission and retarder oil can flow for preheating of the charge air, and a cooling air receiving chamber, in the boundary of which movable flaps (7) are provided which, in order to free an air outlet aperture, are movable about their longitudinal axis in order to obtain an increased cooling air flow at minimal cooling air fan power. <IMAGE>